Historical Weather Records & Monthly Climate for New Britain, CT

All-Time High
103°F
All-Time Low
-11°F
Max Daily Snow
11.6"
Max Daily Rain
4.55"
Max Snow Depth
12"

Monthly Climate Averages for New Britain, CT

Based on 30 years of historical data (1994 - 2023)

MonthHigh (°F)Low (°F)Precip (in)Snow (in)
January36°20°3.6"9.55"
February39°22°3.15"9.65"
March47°29°3.98"7.36"
April58°39°3.82"1.29"
May68°49°3.52"0.01"
June78°59°3.78"0
July83°65°3.81"0
August82°64°3.87"0
September74°57°4.36"0
October62°47°4.44"0.43"
November51°36°3.14"1.53"
December41°27°4.19"7.55"

Historical Weather Extremes for New Britain, CT

Based on 80+ years of archive data (1940 - 2024)

🔥
Longest Heatwave
6 Days
2020
Consecutive days ≥ 90°F
🧊
Deepest Freeze
20 Days
1997
Consecutive days ≤ 32°F
🏜️
Longest Drought
26 Days
2007
Consecutive days w/o rain
Wettest Month
14.49"
October 2005
Most rainfall in one month
Snowiest Month
33.5"
March 1967
Most snowfall in one month

More Historical Climate Data for Cities in


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